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<ZWOLFER.PUB> -- Publications of H. Zwölfer: [Also
see
MELVYL
Library
] Zwölfer, H.
1956. Zur Kenntnis der Parasiten
des Tannentriebwicklers Choristoneura
(Cacoecia) murinana Hb. Ztschr. f. angew. Ent. 39: 387-409. Zwölfer, H.
1958. Observations on the
parasite complex of Choristoneura
(Cacoecia) murinana Hb. (Lepidoptera:
Tortricidae). 10th Internatl. Cong.
Ent. Proc. (1956) 4: 869-72. Zwölfer, H.
1961. A comparative analysis
of the parasite complexes of the European fir budworm, Choristoneura murinana
(Hub.) and the North American spruce budworm, C. fumiferana
(Clem.). Comm. Inst. Biol. Control, Tech.
Bull. 1: 1-162. Zwölfer, H.
1963. Untersuchungen über die
Struktur von Parasitenkomplexen bei einigen Lepidopteren. Z. angew. Ent. 51: 346-57. Zwölfer, H.
1964. Notes on the parasites
of Swammerdamia lutarea Hw. and S. caesiella Hb. [Lep. Hyponomeutidae] in central
Europe. Tech. Bull. Commonw. Inst.
Biol. Contr. 4: 121-46. Zwölfer, H.
1965. Preliminary list of
phytophagous insects attacking wild Cynareae (Compositae) in Europe. Commonw. Inst. Biol. Contr. Tech. Bull.
1: 81-154. Zwölfer, H.
1968. Some aspects of
biological weed control in Europea and North America. Proc. 9th Brit. Weed Contr. Conf. p. 1147-56. Zwölfer, H.
1969. Urophora siruna-seva (HG.) (Dipt.: Trypetidae),
a potential insect for the biological control of Centaurea solstitialis
L. in California. Tech. Bull.
Connonw. Inst. Biol. Contr. 11:
105-54. Zwölfer, H.
1971. The structure and effect
of parasite complexes attacking phytophagous host insects, p. 405-18. In: P. J. den Boer & G. R. Gradwell
(eds.), Dynamics of Populations.
Center Agr. Publ. Doc., Wageningen. Zwölfer, H.
1973. Competitive coexistence
of phytophagous insects in the flower heads of Carduus nutans,
p. 74-81. In: P. H. Dunn
(ed.), Proceedings of the II International Symposium on Biological Control of
Weeds, 1971, Rome, Italy. Zwölfer, H.
1974. Competitive coexistence
of phytophagous insects in the flower heads of Carduus nutans
L. Commonw. Inst. Biol. Contr. Misc.
Publ. 6: 74-80. Zwölfer, H.
1988. Evolutionary and
ecological relationships of the insect fauna of thistles. Annu. Rev. Ent. 33: 103-22. Zwölfer, H. & P. Harris. 1971.
Host specificity determination of insects for biological control of
weeds. Annu. Rev. Ent. 16: 159-78. Zwölfer, H. & M. Kraus. 1957.
Biocoenotic studies on the parasites of two fir and two oak
tortricids. Entomophaga 2: 173-96. Zwölfer, H., M. A. Ghani & V. P. Rao. 1976.
Foreign exploration and importation of natural enemies (p.
189-207). In: C. B. Huffaker
& P. S. Messenger (eds.), Theory and Practice of Biological Control. Academic Press, New York. 788 p. |